The subscript in the chemical formula of ammonia, NH₃, represents the number of atoms of each element in the molecule. In this case, it indicates that there is one nitrogen atom and three hydrogen atoms in the ammonia molecule.
Each molecule of ammonia has three hydrogen atoms; therefore, 26 molecules of ammonia contain 26 X 3 = 78. However, these hydrogen atoms do not constitute hydrogen molecules, so the literally correct answer is zero.
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
Three covalent bonds.
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
The subscript in the chemical formula of ammonia, NH₃, represents the number of atoms of each element in the molecule. In this case, it indicates that there is one nitrogen atom and three hydrogen atoms in the ammonia molecule.
Each ammonia molecule has three hydrogen atoms bonded to one nitrogen atom.
Each molecule of ammonia has three hydrogen atoms; therefore, 26 molecules of ammonia contain 26 X 3 = 78. However, these hydrogen atoms do not constitute hydrogen molecules, so the literally correct answer is zero.
Each and every ammonia molecule is composed of one nitrogen atom and three hydrogen atoms.
Ammonia molecule: NH32 NH3 N2 + 3 H2Nitrogen molecule N2 , each molecule containing 2 atoms (of the element) N
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
Three covalent bonds.
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
A molecule of ammonia (NH3) has three covalent bonds. Each hydrogen atom forms a single covalent bond with the nitrogen atom, resulting in a total of three covalent bonds in the ammonia molecule.
The '3' prefix means there are 3 of the molecule. So that means there are 3 times the number of atoms than a single molecule. So, take all the subscripts and multiply them by 3. The answer is simply 12 atoms (3 nitrogens, 9 hydrogens).
The number of atoms of each element present in a molecule is indicated by the subscript to the right of the element symbol in the chemical formula. For example, in H2O, there are 2 hydrogen atoms and 1 oxygen atom.
The chemical formula for ammonia is NH3. Each ammonia molecule contains one nitrogen atom and three hydrogen atoms.